Confirmed Exoplanets Could Reach 500 by the End of This Month – If it seems like a new extrasolar planet is discovered every week these days, that’s because there is. In fact, the rate is actually faster than one per week – 70 have been discovered thus far this year alone, bringing the overall tally of confirmed exoplanets at 494. At that pace we very well might hit exoplanet number 500 before the end of this month. -Clay Dillow / PopSci
ISS Instrument Detects X-ray Nova – An instrument on board the International Space Station has discovered an X-ray nova. The science team from the Monitor of All-sky X-ray Image (MAXI) instrument on the Exposed Facility of the Japanese Kibo reported a short-lived X-ray nova became visible in the constellation of Ophiuchus on September 25, 2010, and the MAXI team confirmed that it was an uncatalogued X-ray source. –Nancy Atkinson / Universe Today
The Crab is still crabby – A thousand years ago, and 6500 light years away from Earth, a high mass star exploded. An octillion tons of gas blasted outwards at speeds of thousands of kilometers per second, forming tendrils and wisps as it raced away… – Phil Plait / Bad Astronomy
Deep-Sky Wonders Again – Last week I promised to write about the flashlight at night as a metaphor for stargazing techniques — and I’ll get to that in due time. But first I want to write about my observing session last weekend. -Tony Flanders / Sky and Telescope
It was a very cold day in Amsterdam today but along with it came virtually cloudless sky, so I had the chance to continue taking photos of the Moon as it approaches the Full Moon (06:18 GMT on January 30) as well as the perigee (09:04 GMT on January 30, 2010) when the it will be 356,592 km away from the Earth – the closest this year.
Waxing Gibbous Moon taken tonight through a refractor ATC Monar (D=70mm f/4.6) with Canon 450D, exp. 1/50s